Answer:
An antibody is a blood protein in response to and counteracting a specific antigen. Antibodies combine chemically with substances that the body recognises as alien, such as bacteria, virsues and foreign substances in the blood.
- An antigen is a large moleule on the outside of a cell
- All living cells have antigens on the surface of their plasma membrane- These identify cells as"self' within the immune system
- Cells from the same individual have the same antigens while cells from different indivudial have different antigens
- A/B/O blood groups are related to antigens
Explanation:
Answer:
true u have to pick one positive or negative
Based on these vital signs, it is possible to determine that the patient has hypertension.
<h3>What is hypertension?</h3>
Hypertension is a serious disease associated with excessive consumption and/or intake of salt.
Hypertension occurs when the force of the blood against artery walls during its movement in the bloodstream is excessively high.
Hypertension is a condition that must be treated properly in order to avoid different types of health problems.
Learn more about hypertension here:
brainly.com/question/26093747
